DLC EARTH DEFENSE FORCE 4.1 BM03 Vegalta Gold DLC

Here you can buy the key EARTH DEFENSE FORCE 4.1 - Air Raider Weapons: BM03 Vegalta Gold DLC (addition to EARTH DEFENSE FORCE 4.1 The Shadow of New Despair) at a bargain price. After purchase, you will immediately receive a key, activating which you will add DLC to the game EARTH

DEFENSE FORCE 4.1 The Shadow of New Despair to your steam account.
Without the original EARTH DEFENSE FORCE 4.1 The Shadow of New Despair game on your account, you will not be able to activate BM03 Vegalta Gold.

https://store.steampowered.com/app/464204/BM03_Vegalta_Gold/

You can activate the key in any region.
Warranty at the time of activation.